baber/WOPTO huggingface dataset:
Patent JP-H06283351-A (JP)
Title: Gapped iron core for stationary electric apparatus
Inventor: YAMAMOTO SATOSHI
IPC: H01F27/245
Filed: 1993-03-29
Abstract: PURPOSE:To reduce vibration and noise and to prevent deterioration of insulator caused by local overheating by a simple and low-cost method. CONSTITUTION:A gap member 15 is interlaid between a yoke 1 and a leg 2, or in a gap part of the leg 2. The gap member 15 is placed while being divided in a direction making a nearly right angle with a direction for laminating silicon steel plates composing the leg 2. Also, there are spaces formed between the divided gap materials 15, which are used as a path for a cooling medium.
Patent JP-2000263437-A (JP)
Title: Cylindrical grinding wheel
Inventor: MIYAKE TETSUYA
IPC: B24B53/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To automatically judge the sharpness of a grinding wheel and dress the grinding wheel by measuring the load current value of a motor for rotating the grinding wheel, judging the deterioration of sharpness of the grinding wheel when the load current exceeds a certain threshold, and touching the grinding wheel to a dresser to execute the dressing of the grinding wheel. SOLUTION: This grinding wheel 1 is connected to a motor 7 through a transmission device consisting of pulleys 8 and 10 and a belt 9, and longitudinally moved by a feed servo motor. A dresser is attached to the grinding wheel 1. The load current value 1 of a grinding wheel rotating motor 47 is measured by an ammeter 13, and compared with a threshold in a speed stored in a threshold memory 14 in a comparison circuit 15. When the load current value exceeds the threshold, a NC device 16 judges the deterioration of sharpness of the grinding wheel 1 to dress the grinding wheel 1 by a dresser. According to this, the satisfactory sharpness of the grinding wheel 1 can be regularly kept to contribute to the shortening of the working time, and the wasteful dressing can be avoided.
Patent JP-S62227291-A (JP)
Title: Automatic color saturation controller
Inventor: YOSHIMOCHI SHIGERU
IPC: H04N9/68
Filed: 1986-03-29
Abstract: PURPOSE:To supply a chrominance signal in which a noise component is suppressed, and to obtain a good killer sensitivity, by performing the peak detection of a ballast signal added on the chrominance signal, and performing the synchonizing detection of a product signal of the ballast signal added on the chrominance signal, and a reference wave subcarrier signal. CONSTITUTION:The chrominance signal on which a color burst signal is added, supplied to an input terminal IN, is supplied to a peak detection type ACC circuit 11, and a synchronizing detection type ACC circuit 13. The chrominance signal suppied to the circuit 11 is peakdetected, and the noise component of the chrominance signal is suppressed, and also, the amplitude of the chrominance signal is stabilized at a regulated level. The chrominance signal is supplied to a chrominance extraction circuit 15, and only the chrominance signal in which the noise component is suppressed, is extracted, then being supplied to a chrominance signal demodulation circuit. Therefore, to the chrominance signal demodulation circuit, a good chrominance signal in which the noise component is suppressed, is supplied. Meanwhile, the product signal of the chrominance signal and the reference chrominance subcarrier signal suppied to the circuit 13, is synchronizing-detected, and the color burst signal added on the chrominance signal is extracted from the chrominance signal by a burst signal extraction circuit 3 without lowering its level, and is supplied to a color killer circuit, thereby, the good killer sensitivity being obtained.
Patent JP-H02246906-A (JP)
Title: Furniture for resting
Inventor: MASUDA TERUO
IPC: A47C23/30
Filed: 1989-03-22
Abstract: PURPOSE:To obtain satisfactory sleeping comfort without suppressing and vibrating the heavy part of a body by providing an elastic supporting body to house a liquid inside at both sides of a frame, supporting both edges of a plate body, and simultaneously, executing respective elastic supporting body internal communications by means of a communicating pipe. CONSTITUTION:When a bellows 6 is compressed, a liquid L housed inside it flows out through a nozzle body 12 and a connecting edge pipe 14 to a communicating pipe 15. The liquid L to flow out to the communicating pipe 15 flows into the bellows 6 of an elastic supporting body 5 at points corresponding to the lengthwise direction both edges of a bed frame 1 to be the elastic supporting body 5 not to receive a large load, to the leg part of a user U, etc., the bellows 6 of the elastic supporting bodies 5 are expanded, and a load given to a first plate body 25 is absorbed. The elastic supporting body 5 to be expanded by the flow of the liquid L is gently expanded because the liquid L has a non- compressing character and flows in resistance to a flow resistance, and it is not accompanied with the vibration at a high frequency as in the case of a coil spring. Consequently, the user U rarely feels discomfort due to the vibration.
Patent JP-S58189470-A (JP)
Inventor: TAKAHASHI KIHEI
IPC: E05F11/04
Filed: 1982-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05233355-A (JP)
Title: Maintenance diagnostic device
Inventor: SUZUKI SATORU
IPC: G06F11/22
Filed: 1992-02-19
Abstract: PURPOSE:To read information out without stopping the operation of a device to be diagnosed by confirming that a write control circuit is not in operation and controlling a read of diagnostic information from a diagnostic information storage circuit when there is an instruction from a diagnosis controller. CONSTITUTION:The diagnostic information storage circuit 6 is stored with data of registers 1 and 4, a memory 2, and a register file 3, and the write control circuit 7 performs write control over the diagnostic information storage circuit 6. A read control circuit 8 generates addresses of entries in the diagnostic information storage circuit 6 corresponding to the register 1 or 4, memory 2, or register file 3 indicated from the diagnostic controller to read the information out, and sends it out to the diagnostic controller. When the write control circuit 7 is in writing operation, the read control circuit 8 inhibits reading operation and allows the reading operation after the writing operation ends to prevent read data from being injustice owing to a conflict between the writing and reading.
Patent JP-S63257394-A (JP)
Title: Mesh filter for video recorder
Inventor: URURITSUHI GUROUTAUSU
IPC: H04N9/83
Filed: 1988-03-25
Abstract: In known color-under video recorders intertrack chrominance cross talk is eliminated by comb-filtering of the back-converted chrominance signal. However, if the delay circuit needed in the comb filter is a CCD delay line this will give rise to problems both in respect of production engineering and circuit design. These problems are mitigated by the novel comb filter. Comb filtering is applied to the down-converted chrominance signal. The signal path in which the signal is delayed includes a clocked CCD delay line and a phase correction circuit having a linear frequency response and whose dimensioning is such that the overall delay of the chrominance signal corresponds to the signal periodicity imposed by the signal standard and that the phase shift which occurs in the down-converted signal as a result of the recording standard in conjunction with the signal standard is eliminated. The invention can be applied to PAL video recorders, NTSC video recorders, multi-standard video recorders, and vertical pre-emphasis and de-emphasis in video recorders.
Patent JP-H11266928-A (JP)
Title: Stick-like material delivery container
Inventor: TAIRA YOSHIHIRO
IPC: A45D40/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a stick-like material delivery container capable of exchanging a stick-like material without deteriorating an appearance at the time of use and without directly touching the stick-like material. SOLUTION: This container is provided with a helical cylinder 12 in which a helical groove 12a is formed on an inner peripheral surface thereof, a guide cylinder 14 fitted to the helical cylinder 12 rotatably and immovably in an axial direction and provided with a guide hole 14a extended in the axial direction and a stick-like material receiver 16 for holding the stick-like material 24 capable of being slid in the guide hole 14a and a projection 16a movable along the helical groove 12a is formed on the outer peripheral surface of the stick-like material receiver 16. The stick-like material 24 is held by a holder 22 and the holder 22 is attachably and detachably connected to the stick-like material receiver 16. In a state where the stick-like material receiver 16 is at a most advanced position, the holder 22 is projected from the tip of the stick- like material delivery container 10.  Also, the guide hole 14a is provided with a narrow width part for restraining the advance movement in the axial direction of the stick-like material receiver 16 at a prescribed position between the most advanced position and most retreated position of the stick-like material receiver 16.
Patent JP-H11319149-A (JP)
Title: Multipiece solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/12
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a multipiece sold golf ball having a good carry characteristic, durability and a soft feeling and having an excellent spin characteristic as a golf ball. SOLUTION: The surface hardness of the core of a multipiece sold golf ball having a solid core, an intermediate layer and a cover is <55 in Shore D hardness, the ratio (Hm/Hs) of the Shore D hardness (Hm) of the intermediate layer and the Shore D hardness (Hs) of the core surface is larger than 1.0 and below 1.4 and the ratio (Hc/Hm) of the Shore D hardness (Hc) of the cover and the Shore D hardness (Hm) of the intermediate layer is larger than 1.0 and below 2.0. In addition, the intermediate layer is formed of a polyurethane resin as a chief material.
Patent JP-S56167246-A (JP)
Title: X-ray image intensifier and its manufacturing method
Inventor: SUGIMORI FUMIO
IPC: H01J29/86
Filed: 1980-05-26
Abstract: PURPOSE:To realize such a connection capable of holding secure vacuum tightness together with resisting the atmospheric pressure as well as reinforcing any related weld, by composing an enclosure with a convex X-ray incident window section, barrel section connected to the window section, and glass output section provided with a copal annular body. CONSTITUTION:The enclosure of an X-ray fluorescent multiplier consists of an X-ray incident window section 11 which is made of Al or Al alloys formed convex out toward or slightly convex nearly like a plane and provided with a collar 11a, barrel section 21 which is made of Al or Al alloys and provided with the respective conical collars 21a and 21b connected to this window section, and output section 41 provided with an annular body 31 connected to this barrel. This output section 41 is made of glass, and the annular body 31 is provided with a collar 31a and made of copal. The outer diameter of the collar 21b of the barrel 21 is larger than that of the collar 31a of the annular body 31. The tip of the collar 31a is formed in a wedged shape to allow easy rise of the temperature of the annular body during welding. Thus the fragility of a welding section, can be eliminated.
Patent JP-S62226610-A (JP)
Title: Manufacture of amorphous core
Inventor: YOSHIZAWA KATSUTO
IPC: H01F1/153
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a core which is excellent in mechanical strength and magnetic characteristics by heating and hardening the core of an amorphous ferromagnetic thin belt by normal temperature hardening or under the temperature of the crystallization of an amorphous ferromagnetic belt after dipping in an inorganic varnish wherein the main component is denatured alkyl silicate. CONSTITUTION:A varnish is made by dissolving denatured ethyl silicate or denatured bytyl silicate in isopropyl alcohol. The varnish is impregnated in a coil or coated on a thin belt while it is wound and is hardened at the normal temperature or at a temperature lower than the temperature of the crystallization of the thin belt. If a magnetic field is applied at the time of hardening, magnetic characteristics can be controlled. An amorphous material for this use is shown by Composition Formula I wherein rare earth elements M, Fe, Si and B are contained and 0<=a<=0.1, x<=19, 5<=y<=25, 15<=x+y<=30 or Composition Formula II wherein Co, Fe, Mn, Ni, M, Si and B are contained and 0<=x<=0.1, 0<=a<=b, 18<=b+c<=30, 0<=y<=0.2, 8<=b<=18, 0<=z<=0.13, 7<=c<=18. This enables especially increasing mechanical strength.
Patent JP-H04307011-A (JP)
Title: Cooker with heat-insulating function
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1991-04-02
Abstract: PURPOSE:To obtain a rice cooker which does not continue heat-insulation uselessly in the jar rice cooker keeping the temperature after completion of cooking. CONSTITUTION:Users preset previously a reserving time ceasing heat-retention by means of a preset switch 38 to reserve the time ceasing the heat-retention, while looking at the time indication part 43 ceasing the heat-retention. This time can be arbitrarily preset. The heat-insulating is actuated after completion of cooking. When it gets to the preset time ceasing the heat-retention, electric current of all heaters is cut off to automatically stop the heat-insulation. In this way, presetting operation relating to reservation of the time ceasing the heat-retention is easier and convenience for usage is increased than a cooker that the heat-insulating is automatically ceased after a preset time from the started time of the heat-insulation.
Patent JP-H07253763-A (JP)
Title: Cursor position displaying method for display unit
Inventor: AOTA MAKOTO
IPC: G09G3/04
Filed: 1994-03-15
Abstract: PURPOSE:To easily set data by constantly flickering the display of setting digit and keeping the data display of the digit in lighting state for the prescribed time right after data of setting digit is changed. CONSTITUTION:A CPU 1 controls the whole of a system according to a program written in an ROM 3 and displays the data stored in an ROM 2 on a dot matrix display unit 7 via an input-output interface 4 and an LCD driver 8. In the case of setting data of arbitrary digit while displaying data of plural digits on the display unit 7, the display of setting digit is constantly flickered and the data display of the digit is kept in lighting state for the prescribed time right after data of setting digit is changed by dial or key operation. Thus, setting digit can be confirmed visually because the display of setting digit is flickered when the key operation for changing setting digit of data is interrupted, and the change of data can be confirmed because the set digit is in lighting states for the prescribed time right after a time when the key operation is executed.
Patent JP-S57185189-A (JP)
Title: Optical information recording medium
Inventor: TANIGAWA KIYOSHI
IPC: G11B7/24035
Filed: 1981-05-09
Abstract: PURPOSE:To provide an optical information recording medium of high recording sensitivity, excellent reliability and low cost wherein a layer made of a specific material of which thermal conductivity is small is provided between a metal reflecting layer and a recording layer. CONSTITUTION:A metallic thin film 2 (e.g.: Al film of approximately 100- 5,000Angstrom  in thickness) of high reflectivity of which condition is not changed by the thermal energy of a high density energy beam used (e.g.: He-Ne laser), a layer 3 of an organic compound having prophyrin nucleus (e.g.: layer of copper phthalocyanine of approximately 100Angstrom -5mu in thickness) and a thin film 4 (e.g: Te film of approximately 50-2,000Angstrom  in thickness) of a metal (or a semimetal, chalcogenide compound) which changes its state in accordance with the thermal energy of a used high density energy beam are formed in sequence on a substrate 1 (e.g.: plastic plate) by using vacuum deposition method, spattering method, etc. to make an optical information recording medium.
Patent JP-H11272303-A (JP)
Title: Drive control device for duty solenoid valve
Inventor: WATANABE AKIRA
IPC: G05B11/36
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To surely realize duty correction following a change in driving voltage by small memory capacity with high applicability. SOLUTION: An operation part 901 finds out reference duty Dp for objective hydraulic pressure dp based on a map for reference voltage V0 and a calculation part 902 calculates a full stroke minimum duty D0 corresponding to a solenoid valve full stroke minimum current i0 at driving voltage Vig . In judging that the Dp does not exceed the D0 (a solenoid current is <=i0 ), a comparator 903 judges an area as a linear area and unconditionally sets up a duty correction quantum ΔD outputted from an operation part 906 to '0' and an operation part 907 sets up the Dp , as command duty D.  When the comparator 903 judges that the Dp exceeds the D0 (the solenoid current exceeds i0 ), an operation part 905 finds out a voltage dependent coefficient Kv corresponding to the Vig and the operation part 906 finds out AD by the multiplication of the Kv and a voltage deviation (Vig -V0 ) between voltage values Vig , V0 and an operation part 907 corrects the Dp only by the ΔD to obtain the duty D.
Patent JP-S59196237-A (JP)
Inventor: FUJIWARA KAZUHIKO
IPC: B32B27/30
Filed: 1983-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09259660-A (JP)
Title: Oxide superconducting wire, manufacture thereof, oxide superconductive stranded wire and conductor using the oxide superconducting wire
Inventor: MOKURA SHIYUUJI
IPC: H01B13/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve critical current density and reduce and AC loss, by compounding an oxide and carbonate powder of constitutional materials by prescribed compounding ratio, and performing plastic working in a tube of silver or silver alloy after sintering and crushing. SOLUTION: An oxide superconducting wire 10 has a ribbon-shaped filament 1 (4 to 40 aspect ratio) of 5 to 50μm thickness covered with a stabilizer material matrix 3 of silver or silver alloy. In the center of the superconductive where rod 10, a stabilizer matrix 2 of hexagonal columnar section is provided, and on its each side surface, the filament 1 is piled together. In a method of manufacture, a powder-in-tube method is sued, an oxide and carbonate powder of constitutional materials are compounded by prescribed compounding ratio, placed in a tube of silver or silver alloy with plastic working performed after sintering and crushing, and a tape-shaped wire rod is obtained. In this way, this superconductive wire rod 10 exhibits critical current density of 2000A/cm<2> or more at a temperature of 77K in a condition without applying a meagnetic field. An AC loss can be reduced.
Patent JP-S62226226-A (JP)
Title: Rounding and normalizing circuit for floating point
Inventor: NUKIYAMA TOMOJI
IPC: G06F7/508
Filed: 1986-03-27
Abstract: PURPOSE:To perform the addition processing caused by the subtraction rounding processing at an exponent part just with a single circuit by constituting this circuit so that the complement of 2 is delivered for the data on the shift mount of a mantissa part in the normalization processing. CONSTITUTION:A control signal generating circuit 1 decodes the bit pattern of a mantissa part and supplies the control signal 13 of the shift value to a normalizing circuit 2. A barrel shifter 2 delivers higher 17 bits after the normalizing processing. Then a pattern detecting circuit 3 judges the round-up or the round-off in response to a lower bit pattern. In a rounding processing 4, higher 16 bits of the output of the shifter 2 are added with the output of the circuit 3. A normalizing/rounding processing circuit 8 for data on an exponent part contains an addition circuit which supplied the data 12 on the exponent part to be normalized, the output 14 of an encoder 7 and the output of an overflow detecting circuit 5.
Patent JP-H01241852-A (JP)
Title: Lead frame
Inventor: UEDA TETSUYA
IPC: H01L21/56
Filed: 1988-03-24
Abstract: PURPOSE:To prevent positional deviation of inner leads and resin burrs at the time of sealing from occurring, to reduce the lead pitch, realize multiple pins and miniaturize a package, by applying a tape frame to the lead frame in place of a tie bar, and coating its opposite side with a flexible material such as solder resist or the like. CONSTITUTION:An IC chip adheres to a lead frame 1, and the chip is connected to inner leads 4 by Au or Al wiring or the like. A polyimide tape frame 7 and a solder resist 8 are held at the parts of metal molds corresponding to positions in which outer leads 5 are extended from resin molding, and cured without burrs due to the leakage of sealing resin, thereby sealing the chip. Since no die bar 6 is provided, the molding of the outer leads 5 is completed immediately after sealing. The surface roughness of a flexible material such as the resist 8 is preferably several tens mum or less.
Patent JP-S59195022-A (JP)
Title: Catalyst burner
Inventor: MOURI YOSHITAKA
IPC: F23D14/18
Filed: 1983-04-20
Abstract: PURPOSE:To provide a sanitary burner to which a catalyst is very simply attached, by a method wherein a catalyst, molded in the shape of a cylinder, is mounted to a cylinder body for feeding fuel gas to secure it by means of a retainer member. CONSTITUTION:One or plural catalysts 8, molded in the shape of a cylinder, are mounted to a cylinder body 6, serving as a shaft, which has a plurality of holes 7. In order to hold the catalyst, retainer members 9a and 9b are provided. The retainer member 9a is mated inwardly of the cylinder body 6, and the different retainer member 9b is detachably attached to cover the opening at the forward end of the cylinder body 6. This provides a sanitary catalyst burner to which a catalyst is very simply attached.
Patent JP-S61228827-A (JP)
Inventor: MASUDA TADASHI
IPC: A61B5/0488
Filed: 1985-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60214135-A (JP)
Title: Supervisory circuit of spare line
Inventor: SASAKI KATSUHIRO
IPC: H04B1/74
Filed: 1984-04-09
Abstract: PURPOSE:To obtain an economical spare line supervisory circuit with simple circuit constitution by converting an N-line AMI coded bipolar signal into an NRZ signal, comparing N-sets of the NRZ signals mutually and using a compared output to detect a line fault. CONSTITUTION:Output NRZ signals 27-1-27-N of N-set of AMI coding/decoding circuits 1-1-1-N inputting N-set of identical consecutive zero suppressing and converting bipolar signals 20-1-20-N and converting the AMI coded bipolar signals into the NRZ signals are inputted to a comparator circuit 32. The circuit 32 compares mutually the N-set of the NRZ signals to obtain an error inforamtion signal 42, which is inputted to a line fault detection circuit 33. The circuit 33 discriminates whether or not the identical N-set of spare line signals are transmitted based on the signal 42 or supervises the quality of spare lines and outputs a line fault detecting signal 43.